find_songwriter

shallow

io.songlinks/songlinks · Verify this server

Use when the user names a songwriter or composer and wants to know who they are, which person a name belongs to, or every registration of that writer. Returns the persons the name could be: each with a person ID, the names and IPI name numbers they are registered under, how many works, and a person_url to cite. Pairs listed under possibly_the_same_person were held apart and are not merged; `why` says why. Candidates are this lookup's own grouping, made afresh for the name, and can differ from the stored person that get_songwriter and the person page describe: a candidate can include records with no IPI name number that the stored person lists apart, and two candidates can carry the same person_id when this lookup keeps apart records the stored person joined. Each record's person_id is the stored person it belongs to, or null; person_records is how many records that person holds, and records_not_in_this_answer how many of them this candidate does not, because they sit in another candidate or outside this lookup. For a person's registrations as they stand, call get_songwriter. A candidate's works counts every record in it, records held apart from the person included; the person's own count is get_songwriter's works.total. Registrations are under legal names: a writer known by a professional or stage name may not be found by it. If the writer you expect is not among the candidates, or song_match.match is none, try their legal name. truncated means more registrations matched than one answer groups: a fuller name narrows it. Give a song title they wrote, when known, to say which of several namesakes wrote it. A one-word name is not searched: ask for the full name.

100.0/100

1 trials · measured 2 days ago

find_songwriter scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.songlinks/songlinks, measured 20 Oct 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote
Credential class
self-provisionable
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-10-20100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

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Vouch score: find_songwriter
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find_songwriter — Vouch